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ICD-10-CM Codes
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M00-M99
Diseases of the musculoskeletal system and connective tissue
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M05-M1A
Inflammatory polyarthropathies
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M1A-
Chronic gout
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2021 ICD-10-CM Diagnosis Code M1A.2420
2021 ICD-10-CM Diagnosis Code M1A.2420
Drug-induced chronic gout, left hand, without tophus (tophi)
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- M1A.2420 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2021 edition of ICD-10-CM M1A.2420 became effective on October 1, 2020.
- This is the American ICD-10-CM version of M1A.2420 - other international versions of ICD-10 M1A.2420 may differ.
The following code(s) above
M1A.2420 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
M1A.2420:
- M00-M99
2021 ICD-10-CM Range M00-M99
Diseases of the musculoskeletal system and connective tissueNote- Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Type 2 Excludes- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- M1A
ICD-10-CM Diagnosis Code M1A
Chronic gout
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Use Additional- code to identify:
- Autonomic neuropathy in diseases classified elsewhere (G99.0)
- Calculus of urinary tract in diseases classified elsewhere (N22)
- Cardiomyopathy in diseases classified elsewhere (I43)
- Disorders of external ear in diseases classified elsewhere (H61.1-, H62.8-)
- Disorders of iris and ciliary body in diseases classified elsewhere (H22)
- Glomerular disorders in diseases classified elsewhere (N08)
- M1A.2
ICD-10-CM Diagnosis Code M1A.2
Drug-induced chronic gout
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Use Additional- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
- Chronic drug induced gout of left hand
- Chronic gout of left hand without tophus due to drug
ICD-10-CM M1A.2420 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 553 Bone diseases and arthropathies with mcc
- 554 Bone diseases and arthropathies without mcc
Convert M1A.2420 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To M1A.2420
M1A.239 Drug-induced chronic gout, unspecified wrist
M1A.24 Drug-induced chronic gout, hand
M1A.241 Drug-induced chronic gout, right hand
M1A.242 Drug-induced chronic gout, left hand
M1A.2420
…… without tophus (tophi)
M1A.249 Drug-induced chronic gout, unspecified hand
M1A.25 Drug-induced chronic gout, hip
M1A.251 Drug-induced chronic gout, right hip
M1A.252 Drug-induced chronic gout, left hip
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
